Enel eyes up Oklahoma for 3GW HJT cell and module factory

Facebook
Twitter
LinkedIn
Reddit
Email
The new facility would produce HJT cells and modules. Image: Enel Green Power

Italian utility Enel’s US subsidiary Enel North America has said that Oklahoma is the favourable location for its planned 3GW US cell and module manufacturing facility.

The project would be established through 3Sun USA, Enels’ renewable energy manufacturing affiliate. In a statement, head of 3Sun USA Giovanni Bertolino said: “We are currently finalising our evaluation of prospective sites for the facility, considering factors such as land availability, the presence of a skilled workforce, connections to transportation networks, and tax and incentive structures in making our siting decision.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

“We have identified Oklahoma as the leading candidate and we are excited about the possibility of expanding our presence in the state.”

Enel already has an office in Oklahoma city and a portfolio of projects in the state amounting to around US$3 billion.

The facility was announced in November, along with plans to scale up production to 6GW in the fullness of time. Construction is expected to begin this year, with the first modules set to roll off the production line in 2024. It would focus on producing bifacial heterojunction (HJT) cells.

It will be Enel’s second PV factory. Last year the company announced plans to expand the capacity of its Southern Italy module plant to 3GW.

PV manufacturing capacity in the US is expanding under the Inflation Reduction Act (IRA) . Rayzon solar announced plans for a 500MW module assembly plant last month, and both Hanwha Qcells and JA Solar have made significant announcements this year.

In the background of these announcements, the ongoing turbulence of the US antidumping tariff saga is putting pressure on domestic capacity expansion. A total of 400 solar companies petitioned congress last week to uphold US president Joe Biden’s waiver on import duties from Southeast Asia in order to allow solar deployments to continue whilst domestic capacity catches up with demand. A group of US lawmakers has been attempting to reinstate the duties and remove the waiver, which the Solar Energy Industries Association said would lead to over US$1 billion in retroactive tariffs and 4GW of project cancellations.

The US is heavily reliant on imports to meet its solar demand and domestic capacity needs time to get up and running.

Earlier this week, the White House confirmed that Biden would move to veto a cancellation of the waiver if it passed a vote in the House of Representatives.

13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our fourth PV CellTech conference dedicated to solar manufacturing in the USA. From polysilicon, wafers, ingots, cells and modules, to critical component suppliers including glass and frames, the event connects every stage of the value chain under one roof. PV CellTech USA also brings together investors, innovators, manufacturers and industry stakeholders to collaborate and strengthen domestic solar manufacturing across the United States.

Read Next

October 7, 2026
India’s MNRE proposed standardised ALMM List-II solar PV cell nomenclature, introducing 14-character codes.
October 7, 2026
Sonnedix acquires 54MW of Italian solar, while Sunrock and BGRE partner to assess 135MWp across Germany, France and the Netherlands.
October 7, 2026
Independent power producer (IPP) Zelestra has closed a US$350 million credit facility for the 203 MW Reclamation Solar project in Indiana.
October 7, 2026
Bondada Engineering secures a US$119.3 million solar EPC order, while its subsidiary Onix IPP secures US$94.1 million in SBI financing.
October 7, 2026
US clean energy developer Clearway Energy has closed financing and started construction on a 650MW solar project in Missouri.
October 7, 2026
The US solar sector will discuss a policy landscape includes “a lot of good news” at next week's PV CellTech USA conference.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events, Upcoming Webinars
October 21, 2026
2pm AEDT
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland